<html>
<body>
<form action="prueba4.php" method="post"
enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file" /> 
PDF o Word (Max. 2MB)<br />
<input type="hidden" name="MAX_FILE_SIZE" value="2048000">
<input type="submit" name="submit" value="Submit" />
</form>
</body>
</html> 